D531 is a state road connecting the A1 motorway in Vrpolje interchange to D58 state road. The road is 2.1 km long.
The road and indeed all state roads in Croatia are managed and maintained by Hrvatske ceste, state owned company.
Traffic volume
The D531 state road traffic volume is not reported by Hrvatske ceste, however they regularly count and report traffic volume on the A1 motorway Vrpolje interchange, which connects to the D531 road only, thus permitting the D531 road traffic volume to be accurately calculated. The report includes no information on ASDT volumes.
D531 traffic volume Road Counting site AADT ASDT Notes A1 Vrpolje interchange 57 n/a Southbound A1 traffic leaving the motorway at the interchange. A1 Vrpolje interchange 134 n/a Southbound A1 traffic entering the motorway at the interchange. A1 Vrpolje interchange 102 n/a Northbound A1 traffic leaving the motorway at the interchange. A1 Vrpolje interchange 60 n/a Northbound A1 traffic entering the motorway at the interchange. D531 Vrpolje interchange 353 n/a Total traffic entering/leaving the A1 motorway from/to D531.
Road junctions and populated areas
NOTE: Junctions, populated areas and toll plazas are listed here.--> D531 junctions Type Slip roads/Notes Vrpolje interchange. A1 to Split to the south and to Zadar and Zagreb to the north.Northern terminus of the road. D58 to Šibenik ferry port to the west and to Kaštela and Split to the east.Southern terminus of the road.
Sources